The Avian-X ZNKZNK313, also known as The Wicked Lady, boasts a special W-style cut crafted into a double reed under medium tension. This distinctive design, combined with two reeds, can remarkably generate a fantastic range of bird calls such as yelps and whines. Additionally, it is capable of creating subtler clucks and purrs. It\'s worth noting that this is an official call recognized by the NWTF.